AU4777997A - Ion pairs, process for producing the same and their use as contrast agents - Google Patents

Ion pairs, process for producing the same and their use as contrast agents

Info

Publication number
AU4777997A
AU4777997A AU47779/97A AU4777997A AU4777997A AU 4777997 A AU4777997 A AU 4777997A AU 47779/97 A AU47779/97 A AU 47779/97A AU 4777997 A AU4777997 A AU 4777997A AU 4777997 A AU4777997 A AU 4777997A
Authority
AU
Australia
Prior art keywords
producing
same
contrast agents
ion pairs
pairs
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU47779/97A
Inventor
Michael Bauer
Werner Krause
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer Pharma AG
Original Assignee
Schering AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schering AG filed Critical Schering AG
Publication of AU4777997A publication Critical patent/AU4777997A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
    • C07C237/28—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton
    • C07C237/46—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton having carbon atoms of carboxamide groups, amino groups and at least three atoms of bromine or iodine, bound to carbon atoms of the same non-condensed six-membered aromatic ring
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
AU47779/97A 1996-09-24 1997-09-24 Ion pairs, process for producing the same and their use as contrast agents Abandoned AU4777997A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19641197 1996-09-24
DE1996141197 DE19641197C2 (en) 1996-09-24 1996-09-24 Ion pairs and their use as contrast agents
PCT/EP1997/005247 WO1998013338A1 (en) 1996-09-24 1997-09-24 Ion pairs, process for producing the same and their use as contrast agents

Publications (1)

Publication Number Publication Date
AU4777997A true AU4777997A (en) 1998-04-17

Family

ID=7808011

Family Applications (1)

Application Number Title Priority Date Filing Date
AU47779/97A Abandoned AU4777997A (en) 1996-09-24 1997-09-24 Ion pairs, process for producing the same and their use as contrast agents

Country Status (3)

Country Link
AU (1) AU4777997A (en)
DE (1) DE19641197C2 (en)
WO (1) WO1998013338A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19719033C1 (en) * 1997-04-29 1999-01-28 Schering Ag Ion pairs, processes for their preparation and their use as contrast agents
CZ2002343A3 (en) * 1999-07-29 2002-08-14 Epix Medical, Inc. Targeting multimeric imaging agents exhibiting multilocus binding ability
WO2004006934A2 (en) * 2002-07-10 2004-01-22 Hans Robert Kalbitzer 1,4,7,10-tetraazacyclododecanes as modulators of the guanine-binding protein for treating tumours
CN108148012A (en) * 2018-01-04 2018-06-12 复旦大学 The second window of near-infrared transmitting small molecule rare earth coordination compound fluorescent probe and preparation method thereof

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2909439A1 (en) * 1979-03-08 1980-09-18 Schering Ag NEW NON-ionic x-ray contrast agents
JP2568166B2 (en) * 1982-10-01 1996-12-25 ニユコメド・イメージング・アクシェセルカペト X-ray contrast agent
US4687659A (en) * 1984-11-13 1987-08-18 Salutar, Inc. Diamide-DTPA-paramagnetic contrast agents for MR imaging
US5250285A (en) * 1985-05-08 1993-10-05 The General Hospital Corporation Hydroxy-aryl metal chelates for diagnostic NMR imaging
US4899755A (en) * 1985-05-08 1990-02-13 The General Hospital Corporation Hepatobiliary NMR contrast agents
US4880008A (en) * 1985-05-08 1989-11-14 The General Hospital Corporation Vivo enhancement of NMR relaxivity
IT1213029B (en) * 1986-01-30 1989-12-07 Bracco Ind Chimica Spa PARAMAGNETIC METAL ION CHELATES.
US5457183A (en) * 1989-03-06 1995-10-10 Board Of Regents, The University Of Texas System Hydroxylated texaphyrins
DE3922005A1 (en) * 1989-06-30 1991-01-10 Schering Ag DERIVATIVED DTPA COMPLEXES, PHARMACEUTICAL AGENTS CONTAINING THESE COMPOUNDS, THEIR USE AND METHOD FOR THE PRODUCTION THEREOF
GB8916781D0 (en) * 1989-07-21 1989-09-06 Nycomed As Compositions
US5324503A (en) * 1992-02-06 1994-06-28 Mallinckrodt Medical, Inc. Iodo-phenylated chelates for x-ray contrast
DE4240592A1 (en) * 1992-12-03 1994-06-09 Bosch Gmbh Robert Fuel supply unit from storage tank to IC engine - has opening to relief chamber close to suction side wall and has same radial extension as suction opening
DE4302287A1 (en) * 1993-01-25 1994-07-28 Schering Ag Derivatized DTPA complexes, pharmaceutical compositions containing these compounds, their use and processes for their preparation
DE4341724A1 (en) * 1993-12-03 1995-06-08 Schering Ag Pharmaceutical compositions containing haloaryl-substituted metal complexes, their use in diagnostics, and methods for producing the complexes and compositions
DE4431175A1 (en) * 1994-09-01 1996-04-11 Medico Pharma Vertriebs Gmbh New drugs containing chelating agents
DE19507820A1 (en) * 1995-02-21 1996-08-22 Schering Ag Novel substituted DTPA derivatives, their metal complexes, pharmaceutical compositions containing these complexes, their use in diagnostics, and methods for producing the complexes and compositions

Also Published As

Publication number Publication date
WO1998013338A1 (en) 1998-04-02
DE19641197C2 (en) 1999-02-18
DE19641197A1 (en) 1998-05-14

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